Davidson, J. (2004). Managing your time: Master the skills you need in a few minutes. Malaysia: Advantage Quest Publications.
استشهاد بنمط شيكاغوDavidson, Jeff. Managing Your Time: Master the Skills You Need in a Few Minutes. Malaysia: Advantage Quest Publications, 2004.
MLA استشهادDavidson, Jeff. Managing Your Time: Master the Skills You Need in a Few Minutes. Malaysia: Advantage Quest Publications, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.